Permafrost Thawing: All you need to know

What is Permafrost? What Is Permafrost Made Of? What are the consequences of Permafrost thawing? Read all about this The primary cause of the 20,000-tonne oil leak at a Russian power station in the Arctic area is now recognized to have been the sinking ground surface caused by permafrost thawing. Also, read about Cold deserts […] The post Permafrost Thawing: All you need to know appeared first on ClearIAS.
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